| （単位：百万ドル） | 有価証券 | 前年比（％） |
|---|---|---|
| 1Q25 | 44 | -82.1% |
| 4Q24 | 154 | -20.6% |
| 3Q24 | 209 | +25.3% |
| 2Q24 | 212 | +1.3% |
| 1Q24 | 247 | -11.1% |
| 4Q23 | 194 | -66.7% |
| 3Q23 | 166 | -80.9% |
| 2Q23 | 209 | -78.6% |
| 1Q23 | 277 | -69.6% |
| 4Q22 | 583 | -15.6% |
| 3Q22 | 871 | -16.1% |
| 2Q22 | 981 | -19.7% |
| 1Q22 | 915 | -24.7% |
| 4Q21 | 691 | +3.9% |
| 3Q21 | 1,038 | +43.6% |
| 2Q21 | 1,221 | +192.6% |
| 1Q21 | 1,215 | +200.4% |
| 4Q20 | 665 | +74.7% |
| 3Q20 | 723 | +109.4% |
| 2Q20 | 417 | +61.0% |
| 1Q20 | 404 | +477.6% |
| 4Q19 | 381 | +308.2% |
| 3Q19 | 345 | +326.9% |
| 2Q19 | 259 | +220.5% |
| 1Q19 | 70 | -14.8% |
| 4Q18 | 93 | +14.2% |
| 3Q18 | 80 | -0.0% |
| 2Q18 | 80 | - |
| 1Q18 | 82 | - |
| 4Q17 | 81 | - |
| 3Q17 | 80 | - |
| 4Q16 | 0 | -100.0% |
| 3Q16 | 0 | -100.0% |
| 2Q16 | 0 | -100.0% |
| 1Q16 | 20 | -30.7% |
| 4Q15 | 17 | -46.6% |
| 3Q15 | 21 | -28.9% |
| 2Q15 | 27 | -3.6% |
| 1Q15 | 28 | -46.9% |
| 4Q14 | 33 | - |
| 3Q14 | 30 | - |
| 2Q14 | 28 | - |
| 1Q14 | 54 | - |